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TheStreet.com's Jim Cramer says stocks connected to the sector will take it on the chin if the housing index falls further.

A perusal of the charts this weekend shows something surprising: The weakest group out there has been the homebuilders for several weeks now. KB Home (NYSE: KBH) (Cramer's Take), D.R. Horton (NYSE: DHI) (Cramer's Take), Lennar (NYSE: LEN) (Cramer's Take), and Toll Brothers (NYSE: TOL) (Cramer's Take) have simply been a horror show. What's going on here? How can these stocks be so dangerous when mortgage rates have crashed through 5%, the level that every banker I talk to says mortgages jump off the table and refinancings rush to be done.

What's going on? This group's tracking more than just mortgage rates. It's tracking employment and news flow and both are terrible.

The housing market got two pieces of bad news Friday. The first being weaker-than-expected earnings for KB Home (NYSE: KBH) and the second being a less-than-expected rise in new home sales last month.

First, the good news. New home sales did rise last month. In the current economic environment, that by itself is good news. Unfortunately the rise was less than analysts had been expecting to see.

Shares of California-based homebuilder KB Home (NYSE: KBH) sold off Friday morning after the company failed to meet analyst estimates for its third quarter.

As we noted in our earnings preview, analysts were expecting to see the company show a loss of 56 cents per share for its third quarter, but the company failed to hit that number, posting an actual loss of a much worse 87 cents per share.

Much of the focus this week will no doubt be on the FOMC meeting on interest rates and the subsequent decision, as well as on the G-20 meeting in Pittsburgh, were the agenda will include bonuses for bank executives among other things.

Things will be fairly quiet again on the earnings front as the next earnings season has yet to ramp up. However, analysts surveyed by Thomson Reuters do have high hopes for a handful of companies that will release results this week.

KB Home (NYSE: KBH) was hit incredibly hard by the housing bust. The stock fell from $82 to just $7 per share. We haven't seen shakeouts like that since the tech bust.

Unlike some of the other home builders, KBH probably hit bottom early. The company's loss from last year wasn't as bad as its loss from 2007, and that's a good sign.

What I also like about KB Home is that the stock's volatility has calmed down, which is often the result of heavy institutional buying.

The past few years haven't been what you might call a happy time for shares of home building stocks. Consider that the Homebuilders Exchange-Traded Fund (NYSE: XHB) plunged from $40 per share in early 2007 to just $8 per share earlier this year.

Since March, however, things have improved. There are signs that the housing market is getting back on its feet -- or at least, declining less slowly. Existing home sales recently registered their biggest gain in more than a decade. Seasonally-adjusted single-family building permits are up 27% since bottoming in March, while single-family housing starts have increased five straight months and are up 36% since March.

Most investors got slammed last year, down 50% or more in their investments. Didn't matter if they owned stocks or real estate, they got hammered. Many have to start over. And if they're near retirement, it's scary. Years of patient investing wiped out, gains that were made over a long time disappeared frighteningly fast.

But now it's time to begin fresh, to rebuild. What's the safest way to regain some or all of the losses without suffering another wipeout?

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Accenture Ltd. (NYSE: ACN) beat earnings expectations but revenue was hurt by currency effects.
• Bed Bath & Beyond Inc. (NASDAQ: BBBY) strong Q1 results beat estimates but same-store sales fell.
• CKE Restaurants Inc. (NYSE: CKR) lower Q1 earnings and strong sales both topped expectations.
• ConAgra Foods Inc. (NYSE: CAG) higher Q4 earnings were in line with expectations, and shares slipped.
• Darden Restaurants Inc. (NYSE: DRI) Q4 results were higher, but it warned of continuing challenges.
• Hennes & Mauritz (OTC: HMRZF) reported strong Q2 numbers, though same-stores sales slipped.

This week brings a small flurry of end-of-the-calendar-quarter earnings reports. And for the most part, the expectations of the analysts surveyed by Thomson Reuters aren't very high. Companies expected to report declining earnings in the most recently concluded quarter include America's Car-Mart Inc. (NASDAQ: CRMT), Bed Bath & Beyond Inc. (NASDAQ: BBBY), ConAgra Foods Inc. (NYSE: CAG), Jabil Circuit Inc. (NYSE: JBL), Jackson Hewitt Tax Service Inc. (NYSE: JTX), Monsanto Co. (NYSE: MON), and Sonic Corp. (NASDAQ: SONC).

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Accenture Ltd. (NYSE: ACN) said revenues and bookings both declined in the most recent quarter.
• Best Buy Co. Inc. (NYSE: BBY) reported strong Q4 results in the wake of Circuit City's demise.
• Carnival Corp. (NYSE: CCL) sailed past analysts' Q1 projections, sending shares higher.
• ConAgra Foods Inc. (NYSE: CAG) Q3 results topped analysts expectations and drove shares higher.
• DryShips Inc. (NASDAQ: DRYS) swung to a larger-than-expected Q4 loss and revenue slipped.
• DSW Inc. (NYSE: DSW) reported a bigger-than-expected Q4 loss as same-store sales declined.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Apollo Group Inc. (NYSE: APOL) posted its third straight quarter of growth as enrollment soared.
• Caterpillar Inc. (NYSE: CAT) earnings prospects will pick up after the first quarter, predicts Jim Cramer.
• Coach Inc. (NYSE: COH) lowered its guidance due to slower traffic and sales during the holiday season.
• EMC Corp. (NYSE: EMC) reaffirmed its revenue and earnings guidance and announced job cuts.
• Google Inc. (NASDAQ: GOOG) was upgraded as Wall Street's Q4 and full-year estimates came down.
• KB Home (NYSE: KBH) failed to narrow its loss as much as expected but beat revenue estimates.
• Logitech International (NASDAQ: LOGI) withdrew its guidance and said it was cutting its global workforce.
• Mosaic Co. (NYSE: MOS) posted strong Q2 results that easily beat earnings expectations (is it a buy?).
• Navistar International Corp. (NYSE: NAV) 2009 outlook fell short of estimates but it predicted 2010 growth.
• Premier Exhibitions Inc. (NASDAQ: PRXI) worse-than-expected Q3 numbers resulted in an downgrade.
• Satyam Computer Sciences Ltd. (NYSE: SAY) admited that it had been inflating earnings for years.
• Super Micro Computer Inc. (NASDAQ: SMCI) was downgraded after preliminary results missed estimates.
• Time Warner Inc. (NYSE: TWX) now expects a loss in 2008 rather than the profit in its previous guidance.
• WD-40 Co. (NASDAQ: WDFC) topped Q1 expectations but also lowered its guidance, sending shares lower.

For more earnings highlights, see Intel, Walmart, Chevron, Family Dollar, Monsanto and others

Upcoming earnings releases include Alcoa Inc. (NYSE: AA), Infosys (NASDAQ: INFY), Linear Technologies (NASDAQ: LLTC) , Xilinx (NASDAQ: XLNX), Genentech (NYSE: DNA), Intel (NASDAQ: INTC), Marshall & Ilsley (NYSE: MI), Sealy (NYSE: ZZ), Johnson Controls (NYSE: JCI).

Visit AOL Money & Finance for more earnings coverage.

However, if history is any indication, there's a good chance KB Home's results will fall short of the Street's predictions. The company has disappointed analysts in each of the previous five quarters by reporting wider-than-expected losses.

On the plus side, it doesn't seem that many players on Wall Street are betting on an upside surprise. During the past 10 days, traders on the International Securities Exchange (ISE) have bought to open nearly 3 times more puts than calls on KBH. The stock's 10-day ISE put/call ratio of 2.78 ranks higher than 65% of comparable readings taken in the past year, which suggests that bearish sentiment is ramping up ahead of earnings.